“We will access, disclose and preserve personal data, including your content (such as the content of your emails, other private communications or files in private folders), when we have a good faith belief that doing so is necessary to”, for example, “protect their customers” or “enforce the terms governing the use of the services”.
When device encryption is on, Windows automatically encrypts the drive Windows is installed on and generates a recovery key. The BitLocker recovery key for the user’s device is automatically backed up online in the Microsoft OneDrive account.
Microsoft’s updated terms also state that they collect basic information “from you and your devices, including for example “app use data for apps that run on Windows” and “data about the networks you connect to.”
“To enable Cortana to provide personalized experiences and relevant suggestions, Microsoft collects and uses various types of data, such as your device location, data from your calendar, the apps you use, data from your emails and text messages, who you call, your contacts and how often you interact with them on your device. Cortana also learns about you by collecting data about how you use your device and other Microsoft services, such as your music, alarm settings, whether the lock screen is on, what you view and purchase, your browse and Bing search history, and more.” But this is not all, as this piece of software also analyses undefined “speech data”: “we collect your voice input, as well your name and nickname, your recent calendar events and the names of the people in your appointments, and information about your contacts including names and nicknames.”